YHZAN Montessori Sound Bottles - Educational Wooden Toys for Kids, BlueThe Montessori Material Sound Boxes offer an engaging learning experience for early childhood education. Designed for preschool training, these sound boxes serve as an effective tool to develop auditory sensitivity in young children through interactive play. Crafted from high quality wood, the Montessori Sound Boxes set includes two boxes containing twelve wooden cylinders, each producing a unique sound. This hands on learning toy is perfect for use